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Table 1 A comparison of the sample demographics with the perinatal statistics in Western Australia 2008 report[39]

From: Utility of stages of change construct in the planning of physical activity interventions among playgroup mothers

Demographics

Study sample (N=421)

Perinatal statistics in Western Australia 2008 (N=30,234)

Mother’s age in years

18-24

6 (1.5%)

5882 (19.8%)

25-29

48 (11.7%)

8162 (27.4%)

30-34

134 (32.5%)

9211 (30.9%)

35-39

174 (42.2%)

5475 (18.4%)

40-44

45 (10.9%)

993 (3.3%)

45+

5 (1.2%)

39 (0.1%)

Country of origin

Australia

291 (69.3%)

20852 (71.1%)

Other

129 (30.7%)

8471 (28.9%)

Marital status

Married / Defacto

406 (97.1%)

27137 (89.8%)

Other

12 (2.9%)

3097 (10.2%)

Parity

1 child

113 (27.4%)

12478 (41.3%)

2-3 children

286 (69.4%)

14830 (49.1%)

4-5 children

13 (3.2%)

2387 (7.9%)

6+

0 (0%)

539 (1.8%)

Area of residence (WA)

North metropolitan

226 (53.6%)

12118 (52.5%)

South metropolitan

196 (46.4%)

10942 (47.5%)

Socio-economic quintile

I

93 (22.6%)

7268 (24.5%)

II

125 (30.3%)

4382 (14.7%)

III

92 (22.3%)

5840 (19.7%)

IV

46 (11.2%)

6431 (21.6%)

V

56 (13.6%)

5792 (19.5%)

Education

Completed year 10

19 (5%)

 

Completed year 11

16 (4%)

 

Completed year 12

47 (11%)

 

TAFE/Diploma

112 (26%)

 

University degree

212 (50%)

 

Other

13 (3%)

 

Employment

Part-time

114 (27%)

 

Full-time

6 (1%)

 

Casual

45 (11%)

 

Student

8 (2%)

 

Currently not working outside the home

246 (58%)

 
  1. Note: Socio-economic quintiles are based on the index of relative socio-economic advantage and disadvantage produced by the Australian Bureau of Statistics, 2008[38]. Group V depicts the lowest socio-economic status and group I represents the highest[39].